<?php
class Trunk
{
    public function show()
    {
        echo 'show';
    }
    
    public function add()
    {
        echo 'add';
    }
    
    public function rem()
    {
        print 'ok';
    }
    
    public function cococo()
    {
        if ($var) {
            echo 'var';
        } else {
            echo 'else';
        }
        return true;
    }
    public function mine_branch()
    {
        echo 'some';
    }
}
